In order to avoid heavy traffic, antonio can drive home after working less than 7 hours (h < 7) or after working more than 9 hours (h > 9). how can these inequalities be written as one statement? 7 < h < 9 7 > h > 9 h < 7 or h > 9 h > 7 or h < 9

Tell whether the two rates form a proportion

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days